// Copyright 2009 Sebastien Martini (seb@dbzteam.org)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <keyczar/message_digest_impl.h>

namespace keyczar {

bool MessageDigestImpl::Digest(const std::string& data, std::string* digest) {
  if (digest == NULL)
    return false;

  if (!Init())
    return false;

  if (!Update(data))
    return false;

  if (!Final(digest))
    return false;

  return true;
}

}  // namespace keyczar
